EGR valve testing Testing a vacuum-operated EGR valve mass air flow sensor New EGR valve with a new gasket Check Engine Light: What to check first, repair options EGR valve bulletins Recalls Can you clean a clogged up EGR valve? videos on YouTube...
multimeter. The measured value must be between 1,500 ohms and 2,500 ohms. To measure the resistance of the slideway, connect the multimeter to pin 1 and pin 2. Using the manual vacuum pump, slowly open the valve. The measured value should begin at around 700 ohms and increase to 2,...
What else could be the problem if my EGR valve isn’t broken? If you’re experiencing the above signs and symptoms and it’s not the EGR valve that’s faulty it could also be the following: Catalytic converter - Dark-coloured exhaust fumes or an MOT emission failure could indicate an is...
Usually, a couple of symptoms could indicate that something is wrong. They may include the following: Check engine light.The check engine light may illuminate if something is wrong with the valve. Engine performance issues.The primary indicators are reduced power, poor acceleration, rough idling, ...
See our video discussing typical symptoms from a faulty EGR. If you expect a power or economy gain from EGR removal or EGR delete then you will be disappointed. However if you are experience problems from a clogged EGR and it is legal in your region to remove it then this is generally ...